WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
New Laboratory Forum Victor Santa Cruz 2 11817 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 6966 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 6723 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6740 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15094 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 10833 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6986 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6494 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 6298 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 7037 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 10870 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 11242 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 9156 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 8004 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 10619 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 11289 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 8662 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 6244 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 6449 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 6177 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 6568 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 9482 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9217 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 5999 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 9710 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9166 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8004 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9702 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6799 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 10121 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 9334 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5748 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 7802 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8661 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 10496 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 8514 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 9880 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 7788 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8378 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 8708 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 8620 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8869 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 8160 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 17715 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8221 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 5450 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 12527 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5310 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 4763 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7441 Friday, December 10, 2010 7:57 AM 
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